Mathematics
Mathematics, 14.04.2020 15:55, abdirahmansoloman

Long walks ~ A dog rescue group called K9 guardians studied the walking habits of dog owners. Among a randomly selected 102 Siberian Husky owners, 47 walk their dogs at least a mile every day. Among a randomly selected 100 Golden Retriever owners, 30 walk their dogs at least a mile every day. K9 guardians want to estimate the actual difference between the proportions of Siberian Husky and Golden Retriever owners who walk their dogs at least one mile every day. Notation: 1=Siberian Husky and 2=Golden Retriever. Based on this data, what is the upper bound for a 95% confidence interval for the difference in the population proportions, p1−p2?

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:30, Elliewop
What is the distance between (–2 1/2,-3) and (1, –3)?
Answers: 1
image
Mathematics, 21.06.2019 17:10, payshencec21
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
image
Mathematics, 21.06.2019 21:00, kylucienne
3x + 4y = 5 x- 3y = -7 solve by substitution
Answers: 1
image
Mathematics, 21.06.2019 21:10, linettepizarro1233
See attachment below and find the equivalent of tan(∠qsr)
Answers: 3
Do you know the correct answer?
Long walks ~ A dog rescue group called K9 guardians studied the walking habits of dog owners. Among...

Questions in other subjects: